Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 168 more...
- ItemJSBP0279 - Great Northern Railway Historical Society Blueprint Collection JSBP0279, Allouez To Saunders Line, Minnesota, 1906.
- ItemJSBP0280 - Great Northern Railway Historical Society Blueprint Collection JSBP0280, Alpine, Washington, 1916.
- ItemJSBP0281 - Great Northern Railway Historical Society Blueprint Collection JSBP0281, Alpine, Washington, 1916.
- ItemJSBP0282 - Great Northern Railway Historical Society Blueprint Collection JSBP0282, Alpine, Washington, 1918.
- ItemJSBP0283 - Great Northern Railway Historical Society Blueprint Collection JSBP0283, Alpine, Washington, 1918.
- ItemJSBP0284 - Great Northern Railway Historical Society Blueprint Collection JSBP0284, Alpine, Washington, 1918.
- ItemJSBP0285 - Great Northern Railway Historical Society Blueprint Collection JSBP0285, Alpine, Washington, 1918.
- ItemJSBP0286 - Great Northern Railway Historical Society Blueprint Collection JSBP0286, Alpine, Washington, 1919.
- ItemJSBP0289 - Great Northern Railway Historical Society Blueprint Collection JSBP0289, Alvin, Washington, undated.
- 873 more...